----- Original Message -----
Sent: Thursday, May 06, 2010 11:52
AM
Subject: Re: [Freeswitch-users] rfc2833
confusion
both 2833 and actual tones in the audio stream are often called
in-band because the 2833 is just a transport for the inband tones that is
assumed to be reconstructed on the other side. Some people refer to
inband as the real tones and 2833 as not inband because it's not the tones.
So the one you have to look out for is people who call 2833 inband and
do not clarify that it's inband packetized according the RFC2833
The one that is not inband for sure is INFO (which has been dropped from
the standard in favor of some ridiculous SUBSCRIBE based xml
exchange)
Like all things in SIP and anything else that comes with an RFC even if
you know the answer you can't rely on trusting that answer because the real
world will do whatever it wants and invalidate you. =D
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